Search a number
-
+
370122102112021 = 7103696173745941
BaseRepresentation
bin101010000100111111100010…
…0011010110111111100010101
31210112111022211200020022201221
41110021333010122313330111
5342003040031120041041
63351103425115450341
7140650303504120030
oct12411770432677425
91715438750208657
10370122102112021
11a7a289a1640626
12356181871569b1
1312b6a49797313c
146758010880017
152cbcad2b3d2d1
hex1509fc46b7f15

370122102112021 has 16 divisors (see below), whose sum is σ = 427164814505728. Its totient is φ = 314122306348800.

The previous prime is 370122102112001. The next prime is 370122102112057. The reversal of 370122102112021 is 120211201221073.

It is not a de Polignac number, because 370122102112021 - 25 = 370122102111989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (370122102112001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31854090 + ... + 41891851.

It is an arithmetic number, because the mean of its divisors is an integer number (26697800906608).

Almost surely, 2370122102112021 is an apocalyptic number.

It is an amenable number.

370122102112021 is a deficient number, since it is larger than the sum of its proper divisors (57042712393707).

370122102112021 is a wasteful number, since it uses less digits than its factorization.

370122102112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73753012.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 370122102112021 its reverse (120211201221073), we get a palindrome (490333303333094).

The spelling of 370122102112021 in words is "three hundred seventy trillion, one hundred twenty-two billion, one hundred two million, one hundred twelve thousand, twenty-one".

Divisors: 1 7 103 721 6961 48727 716983 5018881 73745941 516221587 7595831923 53170823461 513345495301 3593418467107 52874586016003 370122102112021